Pasch Whitney, Zhao Xiaohui, Rezk Sherif A
Department of Pathology and Laboratory Medicine, University of California, Irvine, Irvine, CA, USA.
Int J Clin Exp Pathol. 2012;5(5):463-7. Epub 2012 May 23.
Solitary plasmacytoma of the bone (SPB) is a rare plasma cell neoplasm that usually presents as a lytic lesion mainly localized within the axial skeleton. The occurrence of SPB in young individuals is exceedingly rare but has been sporadically reported before. We report a case of SPB involving a 21 year-old male with a prior history of trauma at the same site. We also reviewed all previous cases of SPB in young individuals that were accessible to us to investigate the incidence of prior trauma in such cases and to investigate a potential role that trauma may play in the pathogenesis of such lesions.
骨孤立性浆细胞瘤（SPB）是一种罕见的浆细胞肿瘤，通常表现为主要局限于中轴骨骼的溶骨性病变。SPB在年轻个体中极为罕见，但此前已有零星报道。我们报告一例SPB，患者为一名21岁男性，同一部位有既往创伤史。我们还回顾了所有我们能获取到的年轻个体SPB既往病例，以调查此类病例中既往创伤的发生率，并研究创伤在此类病变发病机制中可能发挥的潜在作用。
